package com.fesine.learn.design.spi.annotation;

import java.lang.annotation.*;

/**
 * @description: 构建自己的spi注解类
 *
 * @author: fesine
 * @createTime:2019/3/2
 * @update:修改内容
 * @author: fesine
 * @updateTime:2019/3/2
 */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE})
public @interface MySPI {

    /**
     * 缺省扩展点名
     * @return
     */
    String value() default "";
}
